A wooden roller coaster at a theme park has a height restriction: passengers must be at least 45 inches tall.

a. Write an inequality to represent the height restriction.
b. Using complete sentences, describe how to graph your inequality on a number line.

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

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find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: